70111804

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 144930240

約数和(自身を除く): 74818436

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 157, 164, 287, 314, 389, 574, 628, 778, 1099, 1148, 1556, 2198, 2723, 4396, 5446, 6437, 10892, 12874, 15949, 25748, 31898, 45059, 61073, 63796, 90118, 111643, 122146, 180236, 223286, 244292, 427511, 446572, 855022, 1710044, 2503993, 5007986, 10015972, 17527951, 35055902, 70111804]

約数ペア:

[(1, 70111804), (2, 35055902), (4, 17527951), (7, 10015972), (14, 5007986), (28, 2503993), (41, 1710044), (82, 855022), (157, 446572), (164, 427511), (287, 244292), (314, 223286), (389, 180236), (574, 122146), (628, 111643), (778, 90118), (1099, 63796), (1148, 61073), (1556, 45059), (2198, 31898), (2723, 25748), (4396, 15949), (5446, 12874), (6437, 10892)]